Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898053 | Perpendicular recording head with trackwidth defined by plating thickness | Sakhrat Khizroev, Dmitri Litvinov, Nurul Amin, Robert Earl Rottmayer | 2005-05-24 |
| 6894877 | Compact MR write structure | Zhupei Shi, Lijun Tong, Carlos Corona | 2005-05-17 |
| 6762910 | Data storage and retrieval apparatus with thin film read head having inset extra gap insulation layer and method of fabrication | Kenneth E. Knapp, Zi-Wen Dong, Ronald A. Barr, Russel Stearns | 2004-07-13 |
| 6552874 | Shared pole magnetic read-write head for achieving optimized erase band width and method of fabricating the same | Wenjie Chen, Renuka Apparao | 2003-04-22 |
| 6466402 | Compact MR write structure | Zhupei Shi, Lijun Tong, Carlos Corona | 2002-10-15 |
| 6452742 | Thin film write having reduced resistance conductor coil partially recessed within middle coat insulation | Ronald A. Barr, Zhupei Shi, Mark D. Thomas | 2002-09-17 |
| 6353511 | Thin film write head for improved high speed and high density recording | Zhupei Shi, Lien-Chang Wang, Yingjian Chen, Syed A. Hossain | 2002-03-05 |
| 6353318 | Magnetoresistive sensor having hard biased current perpendicular to the plane sensor | Kyusik Sin, Yingjian Chen, Ningja Zhu | 2002-03-05 |
| 6282056 | Tapered stitch pole writer for high density magnetic recording | Aiguo Feng, Zhupei Shi | 2001-08-28 |
| 6134089 | Current perpendicular to plane magnetoresistive device with low resistance lead | Ronald A. Barr, Ming Zhao | 2000-10-17 |